@spec normalize(map()) :: map()

Normalizes a package.json data map.

@spec normalize_bugs(map()) :: map()

Normalizes the bugs field from a string URL.

@spec normalize_homepage(map()) :: map()

Normalizes the homepage field — removes trailing slash.

@spec normalize_main(map()) :: map()

Normalizes the main field. Defaults to index.js if missing.

@spec normalize_people(map()) :: map()

Normalizes people fields (author, maintainers, contributors).

Converts shorthand "Name <email>" strings to objects.

@spec normalize_repository(map()) :: map()

Normalizes the repository field.

Converts shorthand strings like "github:user/repo" to full objects.

@spec parse_person(String.t()) :: map()

Parses a person string like "Name <email> (url)" into a map.